<template>
  <div class="container">
    <div class="circle"></div>
  </div>
</template>

<script>
export default {
  data() {
    return {
      isChecked: false,
    };
  },
};
</script>

<style scoped>
.container {
  display: inline-block;
  position: relative;
  width: 50px;
  height: 20px;
  border: 1px solid #eee;
  border-radius: 16px;
  background-color: #eee;
  transition: all 0.2s;
  cursor: pointer;
}
/* ⚪ */
.circle {
  position: absolute;
  top: 0;
  left: 0;
  width: 18px;
  height: 18px;
  border-radius: 15px;
  background-color: #ffffff;
  box-shadow: 0 1px 3px #909399;
}
</style>
